6 files changed, 34 insertions, 8 deletions

diff --git a/ChangeLog b/ChangeLog
index 168e583b4..192ca2c7b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -7,6 +7,10 @@
   [session.c]
   - remove bogus chan_read_failed. this could cause data
     corruption (missing data) at end of a SSH2 session.
+ - Merge fixes from Debian patch from Phil Hands <phil@hands.com>
+  - Allow setting of PAM service name through CFLAGS (SSHD_PAM_SERVICE)
+  - Use vhangup to clean up Linux ttys
+  - Force posix getopt processing on GNU libc systems
 
 20000419
  - OpenBSD CVS updates
diff --git a/auth-pam.c b/auth-pam.c
index f6458949e..e1e24854f 100644
--- a/auth-pam.c
+++ b/auth-pam.c
@@ -13,7 +13,7 @@
 #include "xmalloc.h"
 #include "servconf.h"
 
-RCSID("$Id: auth-pam.c,v 1.2 2000/01/26 23:55:38 damien Exp $");
+RCSID("$Id: auth-pam.c,v 1.3 2000/04/20 13:12:58 damien Exp $");
 
 /* Callbacks */
 static int pamconv(int num_msg, const struct pam_message **msg,
@@ -215,7 +215,8 @@ void start_pam(struct passwd *pw)
 
         debug("Starting up PAM with username \"%.200s\"", pw->pw_name);
 
-        pam_retval = pam_start("sshd", pw->pw_name, &conv, (pam_handle_t**)&pamh);
+        pam_retval = pam_start(SSHD_PAM_SERVICE, pw->pw_name, &conv, 
+                (pam_handle_t**)&pamh);
         if (pam_retval != PAM_SUCCESS)
                 fatal("PAM initialisation failed: %.200s", PAM_STRERROR((pam_handle_t *)pamh, pam_retval));
 
diff --git a/configure.in b/configure.in
index b676193d3..596c4e09f 100644
--- a/configure.in
+++ b/configure.in
@@ -110,7 +110,7 @@ fi
 AC_CHECK_HEADERS(bstring.h endian.h lastlog.h login.h maillock.h netdb.h netgroup.h paths.h poll.h pty.h shadow.h security/pam_appl.h sys/bitypes.h sys/bsdtty.h sys/cdefs.h sys/poll.h sys/select.h sys/stropts.h sys/sysmacros.h sys/time.h sys/ttcompat.h stddef.h util.h utmp.h utmpx.h)
 
 # Checks for library functions.
-AC_CHECK_FUNCS(arc4random bindresvport_af clock freeaddrinfo gai_strerror getaddrinfo getnameinfo getrusage innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf _getpty)
+AC_CHECK_FUNCS(arc4random bindresvport_af clock freeaddrinfo gai_strerror getaddrinfo getnameinfo getrusage innetgr md5_crypt mkdtemp openpty rresvport_af setenv seteuid setlogin setproctitle setreuid snprintf strlcat strlcpy updwtmpx vsnprintf vhangup _getpty)
 
 AC_CHECK_FUNC(login, 
         [AC_DEFINE(HAVE_LOGIN)],
diff --git a/pty.c b/pty.c
index c6af6f471..21ddab5c2 100644
--- a/pty.c
+++ b/pty.c
@@ -14,7 +14,7 @@
  */
 
 #include "includes.h"
-RCSID("$Id: pty.c,v 1.18 2000/04/16 01:18:44 damien Exp $");
+RCSID("$Id: pty.c,v 1.19 2000/04/20 13:12:59 damien Exp $");
 
 #ifdef HAVE_UTIL_H
 # include <util.h>
@@ -201,6 +201,9 @@ void
 pty_make_controlling_tty(int *ttyfd, const char *ttyname)
 {
         int fd;
+#ifdef HAVE_VHANGUP
+        void *old;
+#endif /* HAVE_VHANGUP */
 
         /* First disconnect from the old controlling tty. */
 #ifdef TIOCNOTTY
@@ -232,12 +235,22 @@ pty_make_controlling_tty(int *ttyfd, const char *ttyname)
          */
         ioctl(*ttyfd, TIOCSCTTY, NULL);
 #endif /* TIOCSCTTY */
+#ifdef HAVE_VHANGUP
+        old = signal(SIGHUP, SIG_IGN);
+        vhangup();
+        signal(SIGHUP, old);
+#endif /* HAVE_VHANGUP */
         fd = open(ttyname, O_RDWR);
-        if (fd < 0)
+        if (fd < 0) {
                 error("%.100s: %.100s", ttyname, strerror(errno));
-        else
+        } else {
+#ifdef HAVE_VHANGUP
+                close(*ttyfd);
+                *ttyfd = fd;
+#else /* HAVE_VHANGUP */
                 close(fd);
-
+#endif /* HAVE_VHANGUP */
+        }
         /* Verify that we now have a controlling tty. */
         fd = open("/dev/tty", O_WRONLY);
         if (fd < 0)
diff --git a/ssh-agent.c b/ssh-agent.c
index 5a265e6b8..c9a84a4a0 100644
--- a/ssh-agent.c
+++ b/ssh-agent.c
@@ -511,7 +511,11 @@ main(int ac, char **av)
                         __progname);
                 exit(1);
         }
+#ifdef __GNU_LIBRARY__
+        while ((ch = getopt(ac, av, "+cks")) != -1) {
+#else /* __GNU_LIBRARY__ */
         while ((ch = getopt(ac, av, "cks")) != -1) {
+#endif /* __GNU_LIBRARY__ */
                 switch (ch) {
                 case 'c':
                         if (s_flag)
diff --git a/ssh.h b/ssh.h
index 7bc0c5618..87821398c 100644
--- a/ssh.h
+++ b/ssh.h
@@ -13,7 +13,7 @@
  *
  */
 
-/* RCSID("$Id: ssh.h,v 1.33 2000/04/19 21:42:22 damien Exp $"); */
+/* RCSID("$Id: ssh.h,v 1.34 2000/04/20 13:12:59 damien Exp $"); */
 
 #ifndef SSH_H
 #define SSH_H
@@ -71,6 +71,10 @@
  */
 #define SSH_SERVICE_NAME        "ssh"
 
+#if defined(USE_PAM) && !defined(SSHD_PAM_SERVICE)
+# define SSHD_PAM_SERVICE       "sshd"
+#endif
+
 #ifndef ETCDIR
 #define ETCDIR                  "/etc"
 #endif /* ETCDIR */